We want to build some multivendor marketplaces and apps. One thing that I'd like to know is whether this course only teaches how to use tools that have ongoing costs and is there a way we can assess this to know if these are tools we want to use?

Is this for creating apps from scratch or is it more about modifying existing templates? (Because I haven't seen anything in the builder marketplaces that is usable without substantial modding, which is expensive).

For an app like a P2P rental marketplace, the features are pretty foreseeable - user functions for vendors and clients, bookings, payments, terms, and so on. Is there any indication of development timeframe for something simple as an MVP?

Does the course teach about versioning? If we want to build a custom thing later with our own hosting, do these tools allow us to export working code for this?

Do these tools fit in with the likes of Figma and Relume for styling and wireframing?

Is the config of these 3rd party tools with AirTable sufficiently secure for user confidentiality requirements?

Does the course teach about best practice to get apps approved on the Apple and Google stores?

I'm pretty keen to get started and I've found these SaaS tools to be pretty confounding, so I've been re-learning databases and looking for templates I can use for React and Angular to create these sort of things. If I can make an MVP faster using the builders, I'm all for it.